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                  Boss 429 based power kits

   We have taken the guess work out of getting the most bang for your $$. We have rebuilt tons of customer engines over the years that were all wrong and had parts that didn’t work together. Examples race camshaft and torque intake, or stock heads with a tall single plane intake manifold. These parts don’t work together! We have built and dynoed over the last 20 years lots of different combinations and have given you access to that knowledge now. Our power kits are based of engines we have done in the past. These kit give you the basic parts that really take experience to make a engine work great for your specific application. Remember we design custom kits too! Fill out a custom engine quote form and we will get a kit priced for you.

 

All kits consist of assembled heads, intake manifold and camshaft.
Other parts can be added. Rockers, lifters, gaskets and carburetor.

Horsepower  450 Torque 520     429cid
Horsepower  550 Torque 630     545cid
Horsepower  600 Torque 750     600cid
This kit runs on 93 octane mildly aggressive camshaft

TM boss replica 429 heads cnc ported 
Custom speced flat tappet camshaft
Dual plane intake
$5950

Horsepower  550 Torque 540     429cid
Horsepower  620 Torque 660     545cid
Horsepower  680 Torque 780     600cid
This kit runs on 93 octane medium aggressive camshaft
TM boss replica 429 heads cnc ported
Custom speced flat tappet camshaft
Dual plane intake
$5950

Horsepower  550 Torque 550     429cid
Horsepower  650 Torque 660     545cid
Horsepower  700 Torque 800     600cid

This kit runs on 93 octane Medium aggressive camshaft
TM boss replica 429 heads cnc ported 
Custom speced Solid roller camshaft
Dual plane intake
$6550

Horsepower  600 Torque 580     429cid
Horsepower  690 Torque 720     545cid
Horsepower  830 Torque 880     600cid

This kit runs on 93 octane Very aggressive camshaft
TM boss replica 429 heads cnc ported 
Custom speced Solid roller camshaft
Dual plane intake
$6550

Optional upgrades

Add power for race fuel high compression design!

 

T&D Rocker Arms $2395 set
TM Boss Valve Covers $595 set
Intake Gaskets $40 set
Valve Cover Gaskets $42 set
Head bolt kit $115
ARP head stud kit with 12 point nuts $265 set
Head Gaskets $45 each small bore $55 each big bore over 4.500
Z-bar solid roller lifters $640 set
Custom Pushrods $195 set
Custom speced solid flat tappet start at $225 or solid rollers $450
Quickfuel HR carbs start at $530

Quickfuel big cfm carbs start at $850